<!doctype html>
<html>
  <head>
    <title>Bug 1150253 - Sanity test for the SpiderMonkey Debugger API's onGarbageCollection hook</title>
    <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js">
    </script>
  </head>
  <body xmlns="http://www.w3.org/1999/xhtml">
    <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=1150253"
       target="_blank">Mozilla Bug 1150253</a>

    <script type="application/javascript">
    SimpleTest.waitForExplicitFinish();
    const Cu = Components.utils;

    Cu.import("resource://devtools/shared/Loader.jsm");
    const require = devtools.require;

    const { gc } = Cu.getJSTestingFunctions();

    const Debugger = require("Debugger");
    const dbg = new Debugger(this);

    dbg.memory.onGarbageCollection = function (data) {
      // Don't keep calling this hook after we finish.
      dbg.enabled = false;

      ok(data, "The onGarbageCollection hook was fired.");
      SimpleTest.finish();
    };

    gc();
    </script>
  </body>
</html>
